The download destination specified by
the removable media does not match
up to the destination for the main
machine’s program.
been mounted. Check to confirm that
the removable media has been correctly
mounted.
• The removable media is incorrect if the
program to be updated has been correctly
installed. In this case, insert the correct
removable media.
The version of the downloaded
program has not been authorized for
the update.
• Make sure that the program to be overwritten
is the specified version.
• Switch the main power supply off and on to try
again.
• If this error occurs while using the media slot
on the left side of the operation panel, perform
a retry using the media slot on the back of the
machine.
• If the download fails again, replace the
controller board (PCB15) and the BiCU
(PCB16).
• After replacing the unit, update it using the
same removable media. If the update is
successful, this error code disappears.
• Switch the main power supply off and on to try
again.
• If the download fails again, replace the
controller board (PCB15) and the FCU board.
• After replacing the unit, update it using the
same removable media. If the update is
successful, this error code disappears.
Control panel/language download fails.
• Switch the main power supply off and on to try
again.
• If the download fails again, replace the
controller board (PCB15) and the operation
panel unit.
• After replacing the unit, update it using the
same removable media. If the update is
successful, this error code disappears.
• Switch the main power supply off and on to try